54517130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 110481408

約数和(自身を除く): 55964278

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 73, 85, 115, 146, 170, 191, 230, 365, 382, 391, 730, 782, 955, 1241, 1679, 1910, 1955, 2482, 3247, 3358, 3910, 4393, 6205, 6494, 8395, 8786, 12410, 13943, 16235, 16790, 21965, 27886, 28543, 32470, 43930, 57086, 69715, 74681, 139430, 142715, 149362, 237031, 285430, 320689, 373405, 474062, 641378, 746810, 1185155, 1603445, 2370310, 3206890, 5451713, 10903426, 27258565, 54517130]

約数ペア:

[(1, 54517130), (2, 27258565), (5, 10903426), (10, 5451713), (17, 3206890), (23, 2370310), (34, 1603445), (46, 1185155), (73, 746810), (85, 641378), (115, 474062), (146, 373405), (170, 320689), (191, 285430), (230, 237031), (365, 149362), (382, 142715), (391, 139430), (730, 74681), (782, 69715), (955, 57086), (1241, 43930), (1679, 32470), (1910, 28543), (1955, 27886), (2482, 21965), (3247, 16790), (3358, 16235), (3910, 13943), (4393, 12410), (6205, 8786), (6494, 8395)]